Nanny Jo may have failed this family last time, but she's learned from her mistakes and is ready for another chance. This time, she's not alone; she has teamed up with the nannies from Nanny 911 and Chicago child therapist, Mike Ruggles. 14-year-old Alexandra has been arrested by the police for possession of drugs, kicked out of school, and grounded by her parents. She also has started drinking alcohol and smoking. With helping hands from world-class nannies and a child therapist, will Jo succeed this time?